baber/WOPTO huggingface dataset:
Patent JP-H0199480-A (JP)
Title: Control device for pwm converter
Inventor: MIYAKE WATARU
IPC: H02M7/48
Filed: 1987-10-09
Abstract: PURPOSE:To eliminate overcurrent, by setting up another smaller current detection level in addition to an overcurrent detection level, with which the switching elements of a PWM converter is turned off. CONSTITUTION:In a main circuit constitution a transformer 1 is connected to the AC side of a PWM converter 3 through an AC reactor 2, while a DC capacitor 4 and a load 5 are connected in parallel to the DC side. The PWM converter 3 is composed of switching elements 31-34 and rectifying devices 35-38. A control device serves a DC voltage control function and a phase control function. It is composed of a voltage regulator 7, a current regulator 16, a phase detector 10, a phase regulator 12, etc., and quipped with a coordinate converter 13 and a pulse width modulator 14. When the AC current gets above the overcurrent setting level, a gate-off command and a breaker starting command are outputted. The current detection setting level of a current limiter 19 is set up lower than the overcurrent setting level and the limiter 19 actuates first to set an FF 20.
Patent JP-H1076074-A (JP)
Title: Autorotation top and top device
Inventor: HIROSE MAMORU
IPC: A63H1/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To attract a passerby's interest, curiosity or the like by applying the constitution that the rotation of a rotary base is smoothed via a reaction force as a force for rotating a reaction wheel, and a top is made to move on a floor slowly and stably in such a state as intermittently supported on a play support wheel, upon the acceleration and vigorotus rotation of the rotation base. SOLUTION: When an autorotation top is placed on a floor, the cap member 12 of a vertical axis 2 and a free rotation support wheel 3 come in contact with the floor for supporting a rotation base 1. Thereafter, when a solar battery 6 is exposed to sunlight and a reaction wheel 5 is rotated on the operation of a motor 4, a reaction force from the reaction wheel 5 is sent to the rotary base 1 via the motor 4, and the base 1 rotates along a direction opposite to the reaction wheel 5. The rotation of the reaction wheel 5 is retarded, due to the air resistance of vanes 22 and 22 attached thereto, but a reaction force sent to the rotation base 1 increases correspondingly, thereby ensuring a smooth rotation start.  Also, when the rotation base 1 is accelerated and begins to rotate vigorously, the whole of the top moves in such a state as intermittently held on the free rotation support wheel 3, but a stable motion with a slow swing is ensured, because the center of gravity as a whole is at a lower position.
Patent JP-S63108423-A (JP)
Title: Finger touch type coordinate output device
Inventor: KATO AKINORI
IPC: G06F3/045
Filed: 1986-10-27
Abstract: PURPOSE:To identify mis-touch by forming a voltage detection circuit based on a current flowing through a human body capacitance when a finger is brought into contact with a touch panel so as to attain the detection of the strength of finger touch in addition to the detection of touch detection. CONSTITUTION:When switches 21-2n, 31-3n are closed and switches 41-4n, 51-5n are opened, and the finger is brought into contact with the touch panel while a high frequency voltage is applied from an oscillator 7, the current flowing through the ground capacitance 22 of a human body to cause potentials Ea, Eb, E0. Each potential is detected by voltage detectors 9-11 to obtain the output A1-C1 of subtraction circuits 17-19 and outputs A2-C2 of subtraction circuits 17-19, an adder circuit 25 adds the outputs A2, C2 and an adder circuit 26 adds outputs A2, B2. In dividing the output of the circuits 25, 26 by a divider circuit 27,its output X1 represents a touch position output. Since the output of the circuit 26 is proportional to the strength of finger touch, an output X2 proportional to the strength of touch is obtained and it is compared with a setting detection level by a comparator 28, then an output X3 representing whether or not a finger touch exists can be obtained.
Patent JP-S60135845-A (JP)
Inventor: KUREN NOODEI
IPC: G01N23/22
Filed: 1984-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63105963-A (JP)
Title: Vacuum coating apparatus of glass plate
Inventor: HEITZER XAVER
IPC: C23C14/00
Filed: 1987-10-09
Abstract: Apparatus for depositing coatings onto a glass sheet under vacuum, in particular by reactive cathodic sputtering, the deposited coatings being nonmetallic coatings of semiconductors, metal oxide or another metal compound. The parts of the apparatus adjoining the glass sheet (2), inside the deposition chamber, and which are exposed to the stream of particles emitted by the cathode (4), such as, for example, the screens (10), the electrodes (8) and/or the protective sheets (12), are provided with ridges (10') and/or sharp edges, that is to say whose faces are directed towards each other, forming an acute angle. 
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Patent JP-H0199619-A (JP)
Title: Defoaming agent composition
Inventor: YAMADA KATSUHIKO
IPC: B01D19/04
Filed: 1987-10-08
Abstract: PURPOSE:To obtain a defoaming agent composition having an excellent foam suppressing and breaking effect on the frothing of an aq. soln. with only a small amt. of addition by incorporating specified alcohol and bisamide into the composition. CONSTITUTION:(A) From 80-99.5wt.% of (i) an alcohol shown by formula I [R is a group selected from 6-26C alkyl, alkenyl, and substituted(unsubstituted)alkenyl, (m) and (n) are 0 or a positive number, (m+n)=0-60, and m/(m+n)<=0.2] and/or (ii) an alcohol shown by formula II [X is a <=10C active hydrogen-contg. org. compd. residue, m' and n' are 0 or a positive number, (m'+n')=10-100, m'/(m'+n')<=0.2, and (p) is a value same as the number of the functional groups X] and (B) 20-0.5wt.% of the compd. shown by formula III [R' is a 5-22C alkyl, and (l) is a positive number of 0-6] are mixed. The mixture is agitated, and heated to obtain a defoaming agent composition. The obtained defoaming agent has a deforming (foam suppressing and breaking) effect on an aq. soln. contg. a foaming substance with a small amt.
Patent JP-2001076262-A (JP)
Title: Automatic collection device for article delivered by parcel delivery service
Inventor: SUGIMOTO TOMIO
IPC: A47G29/12
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To make collectable an article delivered by a parcel delivery service by unmanned operation for 24 hours. SOLUTION: The delivered article automatic collection device has a measuring unit 1 measuring the mass and the outside dimension of an object, a judgment display means 2 judging whether the object belongs to a prescribed specification range or not based on data measured by the measuring unit 1 and displaying the judged result, a confirmation means 5 deciding whether a system is to proceed to a next step or not based on a result displayed on the judgment/ display means 2, a postage calculation/display means 6 calculating the postage of the object and displaying the result when a continuance switch mechanism 55 forming the confirmation means 5 is turned on, an adjustment unit 7 comparing data calculated by the postage calculation/display means 6 with the value of money that a carried person supplies and returning change and a recording journal unit 8 recording data on the postage,  etc., calculated by the adjustment unit 7 and printing out an adjustment receipt.
Patent JP-2000087566-A (JP)
Title: Building
Inventor: HARADA KAZUHIRO
IPC: E04B2/56
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a building superior in correspondence for setback regulation, enhance the design of external appearance in the gable end side of the building, and secure the indoor space of the building to contrive the effective utilization of a site. SOLUTION: A building 1 is composed of a body part 2 having a gable-shaped main roof 20, a protrusion part 3 having a gable-shaped sub-roof 30, holding the body part 2 and one flat side outer wall in common and provided on the gable side of the body part 2, and three blocks with an additional part 4 provided on the internal corner of the body part 2 of the protrusion part 3. A sub-ridge 31 which is provided at a lower position than the main ridge 21 of the main roof 20 is made a top part, and one flow face 32a is formed so as to hold one flow face 22a of the main roof 20 in common.
Patent JP-H07108856-A (JP)
Title: Gearshift load reducing device of vehicle
Inventor: KUBOTA HIRONOBU
IPC: B60W10/11
Filed: 1993-10-12
Abstract: PURPOSE:To reduce a gearshift load in a tractor when manually shifting gears in a selective gear type main transmission by means of a shift lever while the high-to-low speed change gear of the tractor is at high speed. CONSTITUTION:A detector 13 for detecting that power to a traveling clutch 2 is interrupted is provided; when the detector 13 detects that power to the traveling clutch 2 is interrupted with a high-to-low speed change gear 4 at high speed, the high-to-low speed change gear 4 switches to low speed.
Patent JP-H1099097-A (JP)
Title: Measurement of activity of enzyme
Inventor: FUKUDA SHIGEHIRO
IPC: G01N21/78
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the activity of an enzyme, improved in specificity by using a synthetic substrate having the same partial structure as that of a natural substrate. SOLUTION: This method for measuring the activity of an enzyme comprises binding a substrate component having a chemical structure capable of being cleaved with an enzyme of measurement target and emitting fluorescent light also in a state not cleaved with the enzyme to a solid phase, and subsequently measuring fluorescent light depolarization factors before and after the breakage of the substrate component with the enzyme.
Patent JP-H04133872-A (JP)
Title: Lower body construction for automobile and assembling method therefor
Inventor: NAKATANI SHIRO
IPC: B62D65/00
Filed: 1990-09-25
Abstract: PURPOSE:To institute a large rear space by forming a dash lower panel partitioning off a vehicle room and an engine room into a form so that on one side of a driver's seat or an assistant's seat it is extended in the vehicle width direction in rear of a front suspension tower and on the other side it is extended in the vehicle width direction in front of a front suspension tower. CONSTITUTION:In a dash lower panel 12 partitioning off a vehicle room 10 and an engine room 11, the horizontal sectional shape is formed into a crank shape, it is extended in the vehicle width direction in rear of a right front suspension tower 15 on a driver's seat 13 side, and extended in the vehicle width direction in front of a left front suspension tower 16 on an assistant's seat 14 side. Hereby, the assistant's seat 14 can be arranged forward than the driver's seat 13, and a large loading chamber is obtained in rear of the assistant' s seat. Further, damper fitting bolts 32 are previously fixed facing downward on the left front suspension tower 16 to tighten a damper fitted from the downside, and an air conditioning unit 31 can be arranged on the upper position of the tower 16.
Patent JP-S62116240-A (JP)
Title: Method and apparatus for measuring concentration of element
Inventor: YASUOKA MAKOTO
IPC: G01N23/06
Filed: 1985-11-15
Abstract: PURPOSE:To make it possible to analyze a large number of elements by one RI gamma-ray source, by using gamma-rays after Compton scattering of RI gamma-rays as an external photon source. CONSTITUTION:gamma-rays directed to the side of a gamma-ray collimator 11 in gamma-rays after scattered by a Compton scattering target 10 are collimated by the collimator 11 and transmitted through a specimen solution cell 12 to be incident to a photon detector 13. The detector 13 generates a pulse signal having a peak proportional to the energy of incident gamma-rays and supplies the same to a peak analyser 15. The analyser 15 analyze gamma-rays incident to the detector 13 from the peak of the signal and the analytical result is stored in a memory 15a. After the finish of measurement, spectrum data is supplied to a calculator 16. The calculator 16 calculates the energy distribution of gamma-rays incident to the detector 13 and the concn. of an element is operated from the spectrum of gamma-rays. When a measuring start signal is inputted to the calculator 16, a RI gamma-ray source incident angle rotary mechanism 17 and a target angle rotary mechanism 18 receive driving control by said signal to operate a gamma-ray source 7 and a target 10.
Patent JP-H10248062-A (JP)
Title: System for broadcasting digital information from a plurality of ground stations via communication satellite
Inventor: PHAM HUU NGHIA
IPC: H04H20/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for mounting a Reed Solomon decoding process by creating a scramble function (EDS) mounted on a communication satellite while keeping Reed Solomon coding in a ground broadcast station. SOLUTION: The system includes at least one set of links that send digital information of a packet format with at least two different frequencies to a communication satellite, at least a 2nd set of links that is mounted on the communication satellite to receiver a packet of the digital information, at least one packet time multiplexing module 10 that is connected to both inputs of a digital information format module including a scrambler 13 connecting to part of inputs of a broadcast DVB-S chain in which start from an output of the 2nd set of the links and a convolution interleave block and end in the QPSK modulator, and at least one clock 11 that is mounted on the communication satellite, operated asynchronously with all ground clocks and drives assemblies mounted on the communication satellite.
Patent JP-2001073577-A (JP)
Title: Vehicle integrated control system, set for assembling vehicle integrated control system, and method for assembling the same
Inventor: HAYAKAWA YOSHIAKI
IPC: G07B15/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To minimize the number of component parts constituting equipment per se, and to reduce production costs and setting work costs. SOLUTION: A setting base stand 101 having a cabinet 102 unitedly mounted thereon at a predetermined location is manufactured separately from a setting surface, which is conveyed to the setting surface and set on the same. Two end faces each having a gate driving section, are arranged so as to face the longitudinal direction of the setting base stand 101, and a face in which a ticket-issuing machine operating port 103 is arranged and a face opposed to the former, in which a reimbursing machine operating port 104 is arranged are disposed in parallel with the longitudinal direction of the setting base stand 101. The two end faces of the cabinet 102 can output the rotational force of the gate driving section housed in the cabinet 102 to the outside.  The output from the gate driving section is connected to an interrupting rod rotation support section erected from each of two folding housing sections. An interrupting rod is connected to the interrupting rod rotation support section to be supported by the same. The interrupting rod is opened/closed by the drive of the gate driving section.
Patent JP-H06222131-A (JP)
Title: Method and apparatus for adjustment of radar detection threshold value
Inventor: JIYANNFURANSOWA JINIYOONI
IPC: G01S7/292
Filed: 1993-09-20
Abstract: PURPOSE: To control the rate of misalarm of a radar facing the sea by analyzing the region displayed by the radar in one sweeping period within a certain division, and deciding the histogram concerning the signal factor received by the radar in the division. CONSTITUTION: A computer has an effect for the next step to set a detection threshold. Firstly, the region displayed by a radar in one sweeping period within a certain division is analyzed, and followed by grouping into distance one- surround cells within the division, and a histogram y(x) for the value (x) of the signal factor received by the radar in the division in one sweep period having the frequency (y) of any object concerned is decided. The histogram y(x) to measure each division is approximated by a means of at least one model m(x) defined analytically by an expression of variable (x) including an exponential function in a polynominal of logx and a polynominal of (x), and using the expression for respective division, the value S of the radar detection threshold is presumed with starting at the misalarm probability value Pfa.
Patent JP-H0197728-A (JP)
Title: Monitoring device for shape of pipe under water
Inventor: SASAKURA TOYOKI
IPC: E02F3/90
Filed: 1987-10-09
Abstract: PURPOSE:To completely prevent the breakage of pipe by monitoring the set shape of the pipe under water by a method in which supersonic waves from a supersonic wave transmitter set on a pipe are received by three supersonic waves receivers to calculate the three-dimensional coordinate position of the transmitter. CONSTITUTION:A supersonic wave-receivers 7 to be set on the apex of a triangle at a given interval on the ship's bottom and a number of supersonic wave-transmitters 6 to be set over the whole area of a flexible pipe 1 set in water from the hull 2 for sending supersonic waves to the receivers 7 are provided. A distance calculator 12 to calculate the distance between the transmitter 6 and the receiver 7 on the basis of supersonic waves propagation time, a coordinate position calculator 13 to calculate three-dimensional coordinate positions of the transmitters 6 on the basis of the three-dimensional coordinate positions data of the receivers 7, and a displayer 15 to display the shape of the pipe on the basis of these data are provided to make up a shape monitor.
Patent JP-S61134007-A (JP)
Inventor: ITAHANA HIROSHI
IPC: H01G2/00
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0979112-A (JP)
Title: Fuel injection pump
Inventor: KAWAGUCHI CHIEKO
IPC: F02M59/26
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To facilitate work to incorporate a deflector into a fuel chamber while adopting a deflector structure of two layers. SOLUTION: In a fuel injection pump where a deflector 25 to enclose a plunger barrel 5 is arranged in a fuel chamber 23 of a pump main body 1, the deflector 25 is formed of an inner deflector 101 and an outer deflector 103, and a height (h) of the outer deflector 103 is set lower than a height H of the inner deflector 101.
Patent JP-H0197993-A (JP)
Title: Envelope generator
Inventor: YAMAZAKI MASAO
IPC: G10H1/057
Filed: 1987-10-09
Abstract: PURPOSE: To clearly express the features of an envelope included in a natural musical instrument by smoothly changing the degree of attenuation by applying an attenuation coefficient as a function of an output value. CONSTITUTION: The envelope generator is provided with a function generation means 5 for using output data from a data storing means 1 as a variable and outputting a function corresponding to the variable as data and a multiplication means 2 for multiplying output data from the means 5 by output data from the means 1 and supplying a product to a clock synchronizing input terminal Di of the means 1. Output data optionally set up by the operation of a set data input terminal Si and a reset data input terminal Ri of the means 1 are used as an initial value, and then output data updated synchronously with a clock pulse are used as an envolope signal for a musical sound. Thus various envelopes can be generated by defining a function expressing how to change data.
Patent JP-H07195736-A (JP)
Title: Registering error correction system
Inventor: DAGURASU ENU KARII
IPC: H04N1/405
Filed: 1994-10-20
Abstract: PURPOSE: To correct registration errors of two-dimensional images. CONSTITUTION: A linearity and registration controller 78 calculates an error compensation value to be provided to each register. These values are sent to a phase resolution controller 66 by updating each register in accordance with an error being corrected. The error compensation values are transmitted from the linearity and registration controller 78 through lines 200, 302, 304 and 306 to registers 102, 104, 114 and 116 respectively. When a value of each register changes, an address signal to a FIFO and a fraction value sent to a resampling interpolation circuit change as well. Correction image data can be rendered to compensate for the registration error by using these changes.
Patent JP-S61135422-A (JP)
Title: Hot straightening device of two layered clad metal plate
Inventor: NAGAMINE TSUNEO
IPC: B21D1/02
Filed: 1984-12-05
Abstract: PURPOSE:To prevent a metal plate from warping at room temperature by installing shields against cooling water between a cooling header and a passing region of the metal plate and by making the shields move in the lateral direction of the metal plate front-to-back. CONSTITUTION:Several leveller rollers 17A and 17B each, a top and bottom cooling headers 18A ad 18B are installed in a housing 10A of a hot straightening device 10. Masking guides 22A and 22B are set at both ends of the housing 10A and in positions below and above the rollers 17, respectively. The shields 25A and 25B linked with rollers 23 are set in the masking guides 22A and 22B, respectively. The top of the shields 25A and 25B are connected with the top of piston rods of driving cylinder devices 26A and 26B, respectively. By the connection, the shields 25A and 25B can move in the lateral direction of the plate 12 front-to-back. The mechanism performs accurate adjustment of cooling water of the cooling headers 18A and 18B and prevents the metal plate 12 from warping at room temperature.
Patent JP-S62114937-A (JP)
Title: Liquid crystal carbonic acid ester and liquid crystal composition
Inventor: ONO KOJI
IPC: C09K19/20
Filed: 1985-11-14
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 2-18C alkyl; A is -COO- or -OCO-; l and m are 1 or 2; n is an integer 2-8; mark* indicates asymmetric carbon). EXAMPLE:p'-(4-Methylhexyloxy)phenyl (+ or -)-p-octyloxycarbonyloxybenzoate. USE:One component of chiral smectic liquid crystal compositions, responsive at a very high speed, having memory effect, readily carrying out time sharing driving, usable in optical switching elements utilizing the chiral smectic C phase and suitable for graphic displays. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III in a basic solvent to give a compound expressed by formula IV, which is oxidized to afford a compound expressed by formula V. The resultant compound expressed by formula V is then reacted with a halogenating agent, e.g. SOCl2, etc., to give a compound expressed by formula VI, which is further reacted with a compound expressed by formula VII in a basic solvent to afford the aimed compound expressed by formula I (A is -COO-).
Patent JP-H06100496-A (JP)
Title: Production of straight-chain dimer of @(3754/24)meth)acrylic acid ester
Inventor: HAYASHI TOSHIO
IPC: C07B61/00
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a method capable of producing the subject material using a stable catalyst in easy separation and high yield in producing the straight- chain dimer of (meth)acrylic acid ester by dimerizing a (meth)acrylic acid ester. CONSTITUTION:This method for producing a straight-chain dimer of (meth) acrylic acid ester by dimerization of (meth)acrylic acid ester expressed by the formula H2C=CR<1>-COOR<2> (R<1> is hydrogen atom or methyl; R<2> is 1-8C alkyl) is characterized by using a catalyst system containing (a) a palladium compound, (b) an iron compound containing a halogen atom or a vanadium compound containing a halogen atom and (c) nitric acid, a nitrate or nitrogen dioxide.